HW3.6

 import java.util.Scanner;

 public class Solution
 {
     public static void main(String[] args)
     {
         Scanner input = new Scanner(System.in);

         System.out.print("Enter weight in pounds: ");
         double weight = input.nextDouble();

         System.out.print("Enter height's feet: ");
         double feet = input.nextDouble();

         System.out.print("Enter height's inches: ");
         double inches = input.nextDouble();

         input.close();

         double height = feet * 12 + inches;

         final double KILOGRAMS_PER_POUND = 0.45359237;
         final double METERS_PER_INCH = 0.0254;

         double weightInKilograms = weight * KILOGRAMS_PER_POUND;
         double heightInMeters = height * METERS_PER_INCH;
         double bmi = weightInKilograms / (heightInMeters * heightInMeters);

         System.out.println("Your BMI is " + bmi);
         if(bmi < 16)
             System.out.println("You are seriously underweight");
         else if(bmi < 18)
             System.out.println("You are underweight");
         else if(bmi < 24)
             System.out.println("You are normal weight");
         else if(bmi < 29)
             System.out.println("You are overweight");
         else if(bmi < 35)
             System.out.println("You are seriously overweight");
         else
             System.out.println("You are gravely overweight");
     }
 }